HP (Hewlett-Packard) PCL Photo Scanner User Manual


 
EN Raster Y Offset Command 15-15
Once in Raster Graphics Mode, PCL commands and text imply an
End Raster Graphics (
E
C
*rC) except for the following commands:
z Transfer Raster Data
z Set Raster Compression Method
z Raster Y Offset
In addition, the following commands are ignored (i.e., locked out)
while in Raster Graphics Mode and do not imply an End Raster
Graphics command:
z Start Raster Graphics
z Set Raster Width
z Set Raster Height
z Set Raster Presentation Mode
z Set Raster Graphics Resolution
Notes An implied End Raster Graphics resets the Raster Compression
Method 3 seed row, but does not reset the Raster Compression
Method nor the left raster graphics margin.
If source and/or transparency modes have been set, frequent
start/end graphics commands in an image can result in a memory
overflow condition.
Raster Y Offset Command
The Raster Y Offset command moves the cursor position vertically
the specified number of raster lines from the current raster position in
the raster area.
E
C
* b # Y
# =Number of raster lines of vertical movement
Default = N/A
Range = 0 - 32767
This command is recognized only while in raster graphics mode and
only within the raster area.